| gptkbp:instanceOf | gptkb:neurodegenerative_disease 
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                                | gptkbp:affects | gptkb:basal_ganglia gptkb:cerebral_cortex
 central nervous system
 
 | 
                        
                            
                                | gptkbp:alsoKnownAs | gptkb:Huntington_disease HD
 
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                                | gptkbp:associatedWith | CAG trinucleotide repeat expansion 
 | 
                        
                            
                                | gptkbp:averageAgeOfOnset | 30-50 years 
 | 
                        
                            
                                | gptkbp:averageSpeed | 15-20 years after onset 
 | 
                        
                            
                                | gptkbp:casualties | yes 
 | 
                        
                            
                                | gptkbp:category | gptkb:genetic_disorder gptkb:neurodegenerative_disease
 gptkb:movement_disorder
 gptkb:rare_disease
 
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                                | gptkbp:causedBy | mutation in HTT gene 
 | 
                        
                            
                                | gptkbp:diagnosedBy | clinical evaluation genetic testing
 
 | 
                        
                            
                                | gptkbp:firstDescribed | gptkb:George_Huntington 1872
 
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                                | gptkbp:geneticTestAvailable | yes 
 | 
                        
                            
                                | gptkbp:ICD-10_code | G10 
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                                | gptkbp:inheritance | autosomal dominant 
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                                | gptkbp:involvesProtein | huntingtin 
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                                | gptkbp:MeSH_ID | D006816 
 | 
                        
                            
                                | gptkbp:namedAfter | gptkb:George_Huntington 
 | 
                        
                            
                                | gptkbp:OMIM | 143100 
 | 
                        
                            
                                | gptkbp:onset | adulthood rarely juvenile
 
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                                | gptkbp:prevalence | 3-7 per 100,000 people of European descent 
 | 
                        
                            
                                | gptkbp:progression | progressive 
 | 
                        
                            
                                | gptkbp:riskFactor | family history 
 | 
                        
                            
                                | gptkbp:symptom | gptkb:dementia gptkb:depression
 cognitive decline
 memory loss
 anxiety
 difficulty swallowing
 irritability
 chorea
 impaired coordination
 involuntary movements
 obsessive-compulsive behaviors
 personality changes
 psychiatric symptoms
 speech difficulties
 
 | 
                        
                            
                                | gptkbp:treatment | symptomatic management no cure
 
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                                | gptkbp:bfsParent | gptkb:Vico_Therapeutics 
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                                | gptkbp:bfsLayer | 8 
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                                | https://www.w3.org/2000/01/rdf-schema#label | Huntington’s disease 
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